Lectrosonics ZS-IFBR1B-B1-CH IFBR1B Bodypack IFB Receiver with Charger (B1: 537 to 614 MHz)

Introducing the Lectrosonics IFBR1B Bodypack IFB Receiver
Meet the Lectrosonics IFBR1B, a state-of-the-art compact bodypack IFB receiver tailored for the broadcasting and motion picture industry. Featuring a removable, rechargeable battery and accompanying charger, this device is engineered to synchronize seamlessly with IFBT4 transmitters, provided they share the same frequency band. This synergy creates an efficient wireless IFB (interruptible fold back) system that is essential for facilitating talent cueing and crew communications during productions.

Long-Lasting Battery Life for Extended Use
The IFBR1B is designed for endurance. Equipped with a rechargeable LB-50 lithium-ion battery, it boasts an operational time of up to eight hours on a single charge. Additionally, the unit’s LED indicator transitions from green to red, providing a clear and timely warning when the power level is low. This feature is particularly useful in long shooting sessions, ensuring continuous, uninterrupted use.

Ergonomic Design for Comfort and Stealth
This receiver doesn’t just perform well—it's also built with the user's comfort and the production's aesthetic needs in mind. Its lightweight, rugged machined-aluminum chassis with smoothly rounded edges makes it both comfortable to wear and easy to conceal under costumes or clothing. Whether you're moving around on set or stationed in one spot, the IFBR1B won't get in your way.

Simple and Efficient Operation
Operational ease is key in fast-paced production environments. The IFBR1B features a straightforward power/volume knob and intuitive controls complemented by an LCD screen, simplifying its use. With 10 available presets, users can store necessary frequencies in memory for quick access and setup, even if the battery has been removed. This functionality speeds up preparation time and reduces complexity on set.

High Compatibility and Output Versatility
The standard 3.5mm output of the IFBR1B is designed to accommodate a wide range of audio devices, from earbuds and headphones to induction loops, supporting impedances from 16 to 600 ohms. This flexibility ensures substantial volume levels without sacrificing audio output quality or battery efficiency. Moreover, mono earpieces are automatically adjusted for without any loss in sound or power, enhancing the device’s user-friendliness.